Oil

California refineries depend on crude oil from the region.

Global sea trade through the Strait of Hormuz and air-based cargo across the Middle East face huge disruptions.

Michigan is trying something novel: taking the oil companies to court on grounds they colluded to protect their market shares.

Cuba is set to lose access to one of its main suppliers of oil after the Trump administration captured Venezuelan President Nicolás Maduro earlier this month.

The Trump administration declared that it would control Venezuelan oil production indefinitely. But what could that actually mean for the U.S. and for Venezuela?

Many Gulf Coast refiners have a stake in the future of Venezuelan oil exports, as they've spent billions to process the country's heavier crude.

The oil cartel aims to stabilize prices in a changing geopolitical environment.

The cartel is trying to undercut the U.S. and other nonmember exporters.

Halliburton and Baker Hughes report financial results this week.

They’re vexed by uncertain commodity prices and general uncertainty.